docs: def poller_processor_handler(event, context):  # pylint: disable=W0613
      """
      Historical Security Group Poller Processor.
  
      This will receive events from the Poller Tasker, and will list all objects of a given technology for an
      account/region pair. This will generate `polling events` which simulate changes. These polling events contain
      configuration data such as the account/region defining where the collector should attempt to gather data from.
      """
      LOG.debug('[@] Running Poller...')
  
      queue_url = get_queue_url(os.environ.get('POLLER_QUEUE_NAME', 'HistoricalVPCPoller'))
  
      records = deserialize_records(event['Records'])
  
      for record in records:
          # Skip accounts that have role assumption errors:
          try:
              vpcs = describe_vpcs(
                  account_number=record['account_id'],
                  assume_role=HISTORICAL_ROLE,
                  region=record['region']
              )
  
              events = [VPC_POLLING_SCHEMA.serialize(record['account_id'], v) for v in vpcs]
              produce_events(events, queue_url, randomize_delay=RANDOMIZE_POLLER)
              LOG.debug(f"[@] Finished generating polling events. Account: {record['account_id']}/{record['region']} "
                        f"Events Created: {len(events)}")
          except ClientError as exc:
              LOG.error(f"[X] Unable to generate events for account/region. Account Id/Region: {record['account_id']}"
                        f"/{record['region']} Reason: {exc}")